---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8640 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 9.8G 146G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8640) 03/23/22 _x86_64_ (8 CPU) 11:08:40 LINUX RESTART (8 CPU) 11:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:01 374.92 44.54 330.38 0.00 3994.00 162885.12 0.00 11:11:01 47.53 0.17 47.36 0.00 17.20 22978.19 0.00 11:12:01 1.32 0.00 1.32 0.00 0.00 16.26 0.00 11:13:01 1.47 0.00 1.47 0.00 0.00 18.39 0.00 11:14:01 1.12 0.02 1.10 0.00 0.13 12.66 0.00 Average: 85.26 8.94 76.32 0.00 802.21 37179.65 0.00 11:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 29072000 31779688 524252 1.59 114968 2861840 2070772 6.10 1267516 2165820 177424 11:11:01 28844284 31798636 502900 1.53 110708 3094288 1785476 5.26 1209288 2427620 8 11:12:01 28844212 31798704 502456 1.53 110796 3094292 1785476 5.26 1209572 2427624 12 11:13:01 28849124 31803816 497412 1.51 110844 3094292 1785476 5.26 1203468 2427760 20 11:14:01 28849944 31804600 496412 1.51 110884 3094292 1785476 5.26 1203508 2427768 12 Average: 28891913 31797089 504686 1.53 111640 3047801 1842535 5.43 1218670 2375318 35495 11:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 ens3 705.73 412.53 4717.05 114.76 0.00 0.00 0.00 0.00 11:10:01 veth0060ce0 19.86 22.05 1.75 290.04 0.00 0.00 0.00 0.02 11:10:01 docker0 31.63 28.58 4.18 329.17 0.00 0.00 0.00 0.00 11:10:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 11:11:01 ens3 148.46 103.75 2553.59 62.92 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:12:01 ens3 3.42 2.18 7.42 0.34 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 171.54 103.71 1455.52 35.60 0.00 0.00 0.00 0.00 Average: docker0 6.33 5.72 0.84 65.83 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8640) 03/23/22 _x86_64_ (8 CPU) 11:08:40 LINUX RESTART (8 CPU) 11:09:01 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 22.25 0.00 5.56 1.79 0.09 70.32 11:10:01 0 21.28 0.00 5.12 2.86 0.08 70.65 11:10:01 1 22.08 0.00 4.91 0.19 0.08 72.74 11:10:01 2 23.31 0.00 5.47 2.22 0.08 68.91 11:10:01 3 22.03 0.00 5.22 0.32 0.10 72.33 11:10:01 4 23.64 0.00 7.84 4.71 0.08 63.73 11:10:01 5 20.93 0.00 5.12 0.74 0.08 73.13 11:10:01 6 20.75 0.00 5.35 0.73 0.10 73.08 11:10:01 7 23.99 0.00 5.42 2.53 0.10 67.96 11:11:01 all 3.73 0.00 1.62 0.35 0.03 94.27 11:11:01 0 3.94 0.00 1.58 0.05 0.03 94.40 11:11:01 1 3.36 0.00 1.27 0.00 0.03 95.33 11:11:01 2 3.43 0.00 1.29 0.18 0.02 95.07 11:11:01 3 4.03 0.00 1.46 0.12 0.03 94.36 11:11:01 4 3.63 0.00 2.36 1.71 0.03 92.27 11:11:01 5 4.29 0.00 1.56 0.02 0.02 94.11 11:11:01 6 3.75 0.00 1.93 0.05 0.03 94.24 11:11:01 7 3.42 0.00 1.51 0.64 0.03 94.40 11:12:01 all 0.05 0.00 0.02 0.01 0.00 99.92 11:12:01 0 0.07 0.00 0.02 0.02 0.00 99.90 11:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:12:01 3 0.05 0.00 0.03 0.00 0.02 99.90 11:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:12:01 5 0.05 0.00 0.00 0.00 0.02 99.93 11:12:01 6 0.03 0.00 0.03 0.00 0.00 99.93 11:12:01 7 0.13 0.00 0.03 0.03 0.00 99.80 11:13:01 all 0.07 0.00 0.02 0.00 0.00 99.91 11:13:01 0 0.27 0.00 0.00 0.00 0.02 99.72 11:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:13:01 2 0.02 0.00 0.03 0.00 0.00 99.95 11:13:01 3 0.05 0.00 0.03 0.00 0.00 99.92 11:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:13:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:13:01 6 0.07 0.00 0.07 0.00 0.02 99.85 11:13:01 7 0.07 0.00 0.00 0.02 0.00 99.92 11:14:01 all 0.26 0.00 0.01 0.00 0.00 99.72 11:14:01 0 1.95 0.00 0.00 0.00 0.00 98.05 11:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 3 0.05 0.00 0.05 0.00 0.02 99.88 11:14:01 4 0.00 0.00 0.03 0.02 0.00 99.95 11:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:14:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 5.23 0.00 1.44 0.43 0.03 92.88 Average: 0 5.47 0.00 1.33 0.58 0.03 92.59 Average: 1 5.06 0.00 1.24 0.04 0.02 93.64 Average: 2 5.32 0.00 1.35 0.48 0.02 92.83 Average: 3 5.19 0.00 1.35 0.09 0.03 93.34 Average: 4 5.41 0.00 2.03 1.28 0.02 91.25 Average: 5 5.03 0.00 1.33 0.15 0.02 93.46 Average: 6 4.89 0.00 1.47 0.15 0.03 93.46 Average: 7 5.47 0.00 1.38 0.64 0.03 92.48